Leslie Klaff
Endocrinology, Diabetes & Metabolism · Renton, WANPI 1720009764
Payments from drug & device makers
Across 873 payments — averaging $3208.86 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Eli Lilly$2M
- Roche Diabetes Care, Inc.$200K
- Pfizer$177K
- Novo Nordisk AS$156K
- Ascensia Diabetes Care US Inc.$142K
- Abbott$77K
- plus $24K from 4 others
Across 22 payments — averaging $20,588 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Ascensia Diabetes Care US Inc.$292K
- Eli Lilly$160K
- Eli Lilly Export S.A. Puerto Rico Branch$790
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Eli Lilly | 115 | $2,024,346 |
| Roche Diabetes Care, Inc. | 6 | $200,201 |
| Pfizer | 48 | $177,249 |
| Novo Nordisk AS | 690 | $156,049 |
| Ascensia Diabetes Care US Inc. | 1 | $142,078 |
| Abbott | 4 | $77,392 |
| GSK | 5 | $14,522 |
| Merck | 1 | $5,450 |
| Eli Lilly Export S.A. Puerto Rico Branch | 2 | $2,349 |
| Lexicon Pharmaceuticals, Inc. | 1 | $1,701 |
How this compares
$2,801,337 in reported general payments places this provider in the 95th percentile of 161 endocrinology, diabetes & metabolism providers in Washington.
See all endocrinology, diabetes & metabolism providers in Washington →
Other endocrinology, diabetes & metabolism in Renton
- Ronald BrazgRenton$17.9M
- Frances BroylesSeattle$5.6M
- Carla GreenbaumSeattle$2.6M
- Irl HirschSeattle$2.4M
- William HagopianSeattle$2.1M
- Carol WyshamSpokane$1.6M
- Michael SchwartzSeattle$1.3M
- Michael ShannonLacey$698K
- Lynn KohlmeierSpokane$518K
- Nicole EhrhardtSeattle$484K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.